Want to find out how empty my fuel tank is when the fuel gauge is pointing to "R." I ran it to "R" then filled the tank up to the top (extra few slow squirts of the gas pump). Took 12.6 US gallons.
I don't have an owner's manual for this '71 bus. I do have a '72 owner's manual, though. It and Bentleys both say the fuel tanks for these Type
1's all hold 15.8 US gallons. Would that be right for the '71?So, is it normal/likely that the tank is holding 3 gallons when the gauge is pointing at "R"?